JP2019520039A - System covering the plane - Google Patents

System covering the plane Download PDF

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JP2019520039A
JP2019520039A JP2018554699A JP2018554699A JP2019520039A JP 2019520039 A JP2019520039 A JP 2019520039A JP 2018554699 A JP2018554699 A JP 2018554699A JP 2018554699 A JP2018554699 A JP 2018554699A JP 2019520039 A JP2019520039 A JP 2019520039A
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pole
support
sheet
elongated
elongated element
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JP6732940B2 (en
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アレッサンドロ レボルディ
アレッサンドロ レボルディ
ロベルト アンゴリ
ロベルト アンゴリ
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レム テック ソシエタ ア レスポンサビリタ リミタータ
レム テック ソシエタ ア レスポンサビリタ リミタータ
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0206—Canopies, i.e. devices providing a roof above the plants
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/22—Shades or blinds for greenhouses, or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/243—Collecting solar energy
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/04—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins with material fixed on sections of a collapsible frame especially Florentine blinds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34—Supporting means, e.g. frames
    • E04H15/42—Supporting means, e.g. frames external type, e.g. frame outside cover
    • E04H15/425—Flexible supporting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/10—Supporting structures directly fixed to the ground
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Greenhouses (AREA)
  • Protection Of Plants (AREA)
  • Catching Or Destruction (AREA)
  • Photovoltaic Devices (AREA)

Abstract

平面をカバーするシステムであって、このシステムは、タイロッド（３）のネットワークにより所定位置に保持された支持ポール（２）によって形成された支持構造体に取り付けられ、支持ポール及びタイロッドの両方は、適したピンの手段によって面に固定され、システムは、複数の対の細長い支持要素（６、６´）を有し、この細長い対の支持要素は、支持ポール（２）に位置決めされる下部を備え、上端に接近して高くした位置で互いに連結されて、保護ネット又は保護シート（７）が位置決めされる複数の対の斜面を形成し、前記シートは、開位置では、支持構造体の下の領域をカバーし、閉位置では、コンパクトで同じ列の隣接したポール（２）の間に集められ、開位置から閉位置への移動及びその逆移動は、移動手段によって支持要素に沿ってシートをスライドして得られる。【選択図】図１A system for covering a flat surface, the system being attached to a support structure formed by a support pole (2) held in place by a network of tie rods (3), both support pole and tie rod Fixed to the surface by means of suitable pins, the system has a plurality of pairs of elongated support elements (6, 6 '), which support pairs of lower support elements are positioned on the support pole (2) Comprising a plurality of pairs of bevels, which are connected to one another in a raised position close to the upper end, in which a protective net or protective sheet (7) is positioned, said sheet being in the open position below the support structure In the closed position, it is collected between adjacent poles (2) in the same row and compact, and the movement from the open position to the closed position and vice versa is supported by the moving means. Obtained by sliding the seat along the element. [Selected figure] Figure 1

Description

本発明は、システムが取り付けられ、平面上に調節可能にカバーさせるために適用される支持構造体に関する。   The present invention relates to a support structure to which a system is attached and adapted to adjustably cover a flat surface.

このようなカバーは、太陽光線から保護するための遮光を作り出すために適用されるカバー、又は温室のような異なる温度状態を作り出すために適用されるカバー、又はひょうのような天候事象に対して保護するために適用されるカバーである。保護され又はカバーされる表面は、好ましい実施形態によれば、実際には、農場である。特に、このような構造体は、農場それ自体に従って分配されたポール群によって得られる。   Such covers may be applied to create a light shield to protect against sunlight, or to a cover applied to create different temperature conditions such as a greenhouse, or to weather events such as a canopy. It is a cover applied to protect. The surface to be protected or covered is, according to a preferred embodiment, actually a farm. In particular, such a structure is obtained by poles distributed according to the farm itself.

電気エネルギー発生ユニット、例えばこのような構造体の頂部に配置された光起電性パネル又は風力ユニットを支持するポールなどの農場に配置可能なポールで構成される構造体が知られている。   A structure is known which consists of an electrical energy generating unit, for example a photovoltaic panel arranged at the top of such a structure or a pole which can be arranged on a farm, such as a pole supporting a wind power unit.

国際公開ＷＯ２０１０／１０３３７８号では、支持ポールによって形成された耐力構造体が記載され、この支持ポールがタイロッドのネットワークによって所定位置に保持されて、支持ポールとタイロッドとの両方がピンによって地面に固定されている。配置可能な太陽光パネルは、２軸周りを回転することが可能な、いわゆる「太陽追跡装置」タイプである。このような追跡装置は、その軸周りに回転できる主水平耐力管を備え、複数の第二の管が主管に接続され、主管に垂直に固定されて主管の軸周りを回転することができる。太陽光パネルは、このような第二の管に固定される。追跡装置の主管の端部は、このような支持ポールに当接して固定される。   WO 2010/1033378 describes a load-bearing structure formed by a support pole, which support pole is held in place by a network of tie rods, and both the support pole and the tie rods are fixed to the ground by pins. ing. A deployable solar panel is of the so-called "sun tracker" type, which can rotate about two axes. Such a tracking device comprises a main horizontal bearing tube rotatable about its axis, and a plurality of second pipes are connected to the main pipe, fixed vertically to the main pipe and able to rotate around the axis of the main pipe. A solar panel is fixed to such a second tube. The end of the main pipe of the tracking device is fixed in contact with such a support pole.

国際公開ＷＯ２０１３／０７６５７３号では、風力モデルも支持するタイプの支持ポール構造体が記載されている。このような構造体は、「チェス盤」方式の二次元であり、農業車両、更に大きな車両の通過を可能にするような支持ポール間に距離があり、立たせられるので、農地上にも取り付けることができる。   WO 2013/076573 describes a support pole structure of the type that also supports wind models. Such a structure is two-dimensional "chess-chess" style, and it can be mounted on farmland as it is distanced and erected so as to allow the passage of agricultural vehicles and larger vehicles. Can.

国際公開ＷＯ２０１０／１０３３７８号International Publication WO2010 / 103378 国際公開ＷＯ２０１３／０７６５７３号International Publication WO2013 / 076573

出願人は、支持ポール間の空間の太陽照度を、移動可能機構とガイドによりこのようなポール及び/又はタイロッドに据え付けられる移動可能なキャンバス又はカーテンによって、好都合に調節できることに気づいた。   The applicant has noticed that the sun illumination in the space between the support poles can be conveniently adjusted by means of movable canvases or curtains mounted on such poles and / or tie rods by means of movable mechanisms and guides.

本発明の目的は、添付の請求項１の特徴を有し、農地又は類似する実質的に平坦な面を遮光するための構造体を提供することである。   The object of the present invention is to provide a structure for shading a farmland or similar substantially flat surface having the features of the appended claim 1.

本発明の特徴および利点は、添付の概略図を参照して、本発明の例示的および非限定的な実施形態の以下の説明からより明らかになるであろう。   The features and advantages of the present invention will become more apparent from the following description of exemplary and non-limiting embodiments of the present invention, with reference to the accompanying schematic drawings.

本発明による遮光システムが取り付けられた状態の支持構造体の側面図である。FIG. 5 is a side view of the support structure with the light blocking system according to the invention attached. 本発明による遮光システムが取り付けられた状態の支持構造体の斜視図である。FIG. 5 is a perspective view of the support structure with the light blocking system according to the invention attached. 図１及び図２の構造体の一部を説明する図である。It is a figure explaining a part of structure of FIG.1 and FIG.2. 特に支持構造体の頂部のタイロッドにシステムを固定する手段を説明する図である。FIG. 6 illustrates in particular means for securing the system to tie rods at the top of the support structure. 特にシステムを支持構造体の最終ポールに固定する手段及びこのようなポールに結合されたシートを移動する移動手段を説明する図である。FIG. 6 illustrates in particular the means for securing the system to the final pole of the support structure and the means for moving the sheet coupled to such a pole. 特に支持構造体の中間のポールにシステムを固定する手段及びこのようなポールに結合された反対側のシートを移動する移動手段を説明する図である。FIG. 6 illustrates in particular the means for securing the system to the middle pole of the support structure and the means for moving the opposite sheet coupled to such a pole. 細長い支持要素に関するシートのためのスライド可能な拘束手段を説明する図である。FIG. 6 illustrates a slidable restraint for a seat with respect to an elongated support element. 特に固定手段及びシステムのシートを支持構造体のポールへ移動する移動手段を説明する図である。FIG. 6 illustrates in particular the moving means for moving the fixing means and the sheet of the system to the pole of the support structure. 図５に示したようなシートのスライド可能な拘束手段を説明する図である。It is a figure explaining the slideable restraint means of a sheet | seat as shown in FIG. ポールに結合されたシートを移動するための手動手段を説明する図である。FIG. 7 illustrates manual means for moving a sheet coupled to a pole.

上述の図を参照すると、本発明によるカバーシステムは、支持ポール２によって形成された支持構造体に取り付けられて、この支持ポールはタイロッド３のネットワークにより所定位置に保持され、支持ポールとタイロッドとの両方が適したピンによって地面に固定される。このような構造体は、例えば「チェス盤」配列に従う二次元に構成され、農業車両、更に大きな車両の通過を可能にするような支持ポール間に距離があり、立たせられるので、農地上に取り付けることもできる。   With reference to the above figures, the cover system according to the invention is attached to the support structure formed by the support pole 2, which support pole is held in place by the network of tie rods 3, and the support poles and tie rods Both are fixed to the ground by suitable pins. Such a structure is constructed in two dimensions, for example according to a "chess board" arrangement and is mounted on farmland as it is distanced and stood between supporting poles which allow the passage of agricultural vehicles and larger vehicles. It can also be done.

このような構造体に、電気的エネルギー発生ユニットを取り付け又は位置決めすることができ、例えば、光起電性パネル又は風力ユニットは、このような構造体の頂部に配置される。このようなユニットは、支持ポールの頂部に直接的に配置させることも、又は一方のポールと他方との間に水平に位置決めすることもできる。   To such a structure, an electrical energy generating unit can be attached or positioned, for example, a photovoltaic panel or a wind power unit is arranged on top of such a structure. Such units can be placed directly on top of the support pole, or be positioned horizontally between one pole and the other.

図示した例では、ソーラー追跡装置は、その軸回りに回転することができる主水平耐力管４を備える構造体に配置され、複数の第二の管５が主管に接続され、主管に垂直に固定されて主管の軸回りに回転される。太陽光パネルＰはこのような第二の管に固定される。   In the example shown, the solar tracking device is arranged in a structure comprising a main horizontal bearing tube 4 which can rotate about its axis, a plurality of second pipes 5 being connected to the main pipe and fixed vertically to the main pipe It is rotated about the axis of the main pipe. The solar panel P is fixed to such a second tube.

カバーシステムは、複数の対の細長い支持要素６及び６´を有し、この細長い支持要素は、このような支持ポール２に位置決めされる下部を備え、それらの上端に接近して高くした位置で互いに連結されて、保護ネット又は保護シート７が位置決めされる複数の対の斜面を形成し、シートは、開位置では、支持構造体の下の領域をカバーし、閉位置では、コンパクトになり同じ列の隣接したポール２の間に集められ、開位置から閉位置への移動及びその逆移動は、支持要素に沿ってシートをスライドして得られる。   The cover system comprises a plurality of pairs of elongated support elements 6 and 6 ', which comprise a lower part positioned on such a support pole 2 and in a raised position close to their upper ends Connected together to form a plurality of pairs of bevels on which the protective net or protective sheet 7 is positioned, the sheet covering the area under the support structure in the open position and compact and the same in the closed position The movement from the open position to the closed position and its reverse movement, gathered between adjacent poles 2 of a row, is obtained by sliding the sheet along the support elements.

一般的には、本発明のシステムに連結されるネットは、プラント下の農場栽培の必要条件に従って異なるタイプである。   Generally, the nets connected to the system of the invention are of different types according to the requirements of the farm cultivation under the plant.

一般的に、システムは、農業で使用される遮光ネット向けに設計されている。実際には、これらは、異なる遮光度（要件に応じて、５０％、７０％、９０％）を備えて、紫外線に対して安定したポリエチレンで作られたネットである。しかしながら、遮光ネットの代わりに、対ひょうネットが取り付けてもよいし、又は温室（この場合、横、縦方向のクロージャも備えなければならない）を作ることを望んでいるなら透明シートを取り付けてもよい。   In general, the system is designed for shade nets used in agriculture. In practice, these are nets made of UV-stable polyethylene with different degrees of shading (50%, 70%, 90% depending on the requirements). However, instead of the shading net, a twine net may be attached, or even if a transparent sheet is attached if it is desired to make a greenhouse (in this case also having horizontal and vertical closures) Good.

各対の要素の連結点及び最大高さ又は頂部６１は、このようなタイロッド３上に好都合に位置決めされる。さらに、このような細長い要素は、ポールそれ自体の高さに対して実質的に中間の高さでポールに好都合に拘束されている。   The connection point and the maximum height or apex 61 of each pair of elements are conveniently positioned on such tie rods 3. Furthermore, such elongated elements are advantageously constrained to the pole at a height substantially intermediate to the height of the pole itself.

図示された実施形態におけるこのような細長い要素は、金属ケーブル又は金属バーであるが、同等の方法で、セクションバーによって置き換えられる。   Such an elongate element in the illustrated embodiment is a metal cable or metal bar, but is replaced by a section bar in an equivalent manner.

このような細長い要素に沿ってスライド可能な複数の拘束手段８によって、細長い要素６又は６´に結合している。図示された実施形態において、このような拘束手段は、縁部に切り欠きが設けられた２つの環状セクター８１及び８２で作られたスリーブを備えて、このようなセクターは、例えば螺子によって、互いに連結されているとき、シートの縁部でクリンプする溝８３を形成する。スリーブの貫通穴８４は、細長い要素上でスライドすることを可能にする。   It is connected to the elongate element 6 or 6 'by means of a plurality of restraint means 8 which can slide along such an elongate element. In the illustrated embodiment, such a restraining means comprises a sleeve made of two annular sectors 81 and 82 provided with notches at the edges, such sectors being associated with each other, for example by means of screws. When connected, the edges of the sheet form crimped grooves 83. The through hole 84 of the sleeve allows it to slide on the elongate element.

明らかに、このような解決策は、同等の手段で成し遂げられる、例えばケーブル６又は６´の代わりの細長いセクションバー、シートにスライド可能な拘束手段が係合される、ダブテール形ガイドで成し遂げられる。   Obviously, such a solution is achieved with equivalent means, for example an elongated section bar instead of the cable 6 or 6 ', a dovetail shaped guide in which the slideable restraining means is engaged with the seat.

このようなスライド可能な拘束手段は、このようなポールに結合したシートを移動する移動手段によって、細長い要素に沿ってスリーブと互いに移動させる、スリーブに結合したブラケット８５も備える。   Such slidable restraint means also include a bracket 85 coupled to the sleeve for moving the sleeve relative to the sleeve along the elongated element by moving means for moving the sheet coupled to such pole.

細長い要素は、固定手段によってポールとタイロッドに固定され、この固定手段は、ポールが構造体の中間のポールである場合、ポール上でクリンプし、細長い要素６又は６´の端部が固定され、アイレット９１が設けられるリング９を備える。ポールが構造体の最終ポールである場合、このような固定手段は、ポール並びに地面に固定される支持要素を横切るブッシュ９´を備えている。このような固定手段は、タイロッド３でクリンプする支持部９´´を備え、その下部で細長い要素６又は６´のための固定アイレット９１´´を有する。   The elongated element is fixed to the pole and the tie rod by fixing means, which is crimped on the pole when the pole is the middle pole of the structure, the end of the elongated element 6 or 6 'being fixed, It comprises a ring 9 on which an eyelet 91 is provided. If the pole is the final pole of the structure, such fixing means comprise a bush 9 'which traverses the pole as well as the support element which is fixed to the ground. Such fixing means comprise a support 9 ′ ′ crimped with a tie rod 3 and at its lower part have a fixed eyelet 91 ′ ′ for the elongated element 6 or 6 ′.

開閉を可能するシートを移動させる移動手段は、少なくともシートの片側に対して、細長い要素６又は６´に隣接する位置に実質的に配置された環状ベルト１０を備え、環状ベルト１０は、細長い要素の長さに実質的に追従し、ポールに結合された駆動プーリー１１によって移動され、構造体の頂部６１、好都合な支持部９´´に位置決めされた駆動プーリー１２によって駆動される。ベルトは、スライド可能な拘束手段８の全経路に沿って配置され、拘束手段８は、上述したブラケット８５によってシートやこのようなベルトにも拘束される。   The moving means for moving the openable and closable sheet comprises an annular belt 10 substantially disposed adjacent to the elongated element 6 or 6 'at least on one side of the sheet, the annular belt 10 being an elongated element Substantially following the length, moved by the drive pulley 11 coupled to the pole, and driven by the drive pulley 12 positioned on the top 61 of the structure, a convenient support 9 ''. The belt is arranged along the entire path of the slidable restraint means 8, which is also restrained to the seat or such belt by means of the bracket 85 described above.

各駆動プーリーは、電気モーター１３によって回転され、好ましくは減速機構が設けられ、又はロッド１４によって手動で動かされる。駆動プーリー１３は、構造体の頂部の支持部９´´と好都合に結合される。   Each drive pulley is rotated by an electric motor 13, preferably provided with a reduction mechanism or manually moved by a rod 14. The drive pulley 13 is advantageously connected to the support 9 '' at the top of the structure.

Claims (15)

平面をカバーするシステムであって、このシステムは、タイロッド（３）のネットワークにより所定位置に保持された支持ポール（２）によって形成された支持構造体に取り付けられ、前記支持ポール及び前記タイロッドの両方は、適したピンによって前記面に固定され、
前記システムは、複数の対の細長い支持要素（６、６´）を有し、この細長い対の支持要素は、前記支持ポール（２）に位置決めされる下部を備え、上端に接近して高くした位置で互いに連結されて、保護ネット又は保護シート（７）が位置決めされる複数の対の斜面を形成し、
前記シートは、開位置では、支持構造体の下の領域をカバーし、閉位置では、コンパクトになり同じ列の隣接したポール（２）の間に集められ、前記開位置から前記閉位置への移動及びその逆移動は、移動手段によって前記支持要素に沿って前記シートをスライドして得られる、システム。 A system for covering a flat surface, the system being attached to a support structure formed by a support pole (2) held in place by a network of tie rods (3), both the support pole and the tie rod Is fixed to said surface by suitable pins and
The system comprises a plurality of pairs of elongated support elements (6, 6 '), the elongated pair of support elements comprising a lower portion positioned on the support pole (2) and raised close to the upper end Connected to one another in position to form a plurality of pairs of bevels on which the protective net or protective sheet (7) is positioned,
The sheet, in the open position, covers the area under the support structure and in the closed position is compacted and collected between adjacent poles (2) of the same row, from the open position to the closed position. A system, wherein movement and its reverse movement are obtained by sliding the sheet along the support element by means of movement. 各対の要素の連結点及びその最大高さ又は頂部（６１）は、前記タイロッド（３）上に位置決めされる、請求項１記載のシステム。   The system according to claim 1, wherein the connection point of each pair of elements and its maximum height or top (61) are positioned on the tie rod (3). 前記細長い要素は、前記ポールそれ自体の高さに対して実質的に中間の高さで前記ポールに拘束されている、請求項１記載のシステム。   The system of claim 1, wherein the elongate element is constrained to the pole at a height substantially intermediate to the height of the pole itself. 前記細長い要素は、金属ケーブル又は金属バー、又はセクションバーである、請求項１に記載のシステム。   The system according to claim 1, wherein the elongated element is a metal cable or metal bar or a section bar. 前記シート（７）は、前記細長い要素に沿ってスライド可能な複数の拘束手段（８）によって、前記細長い要素（６、６´）に結合している、請求項１に記載のシステム。   The system according to claim 1, wherein the sheet (7) is coupled to the elongated element (6, 6 ') by means of a plurality of restraining means (8) slidable along the elongated element. 前記拘束手段は、縁部に切り欠きが設けられた２つの環状セクター（８１、８２）で作られたスリーブを備え、前記セクターが互いに連結されているとき、前記シートの縁部でクリンプする溝（８３）を形成し、前記スリーブの貫通穴（８４）が前記細長い要素にスライドすることを可能にする、請求項５に記載のシステム。   The restraining means comprises a sleeve made of two annular sectors (81, 82) with notches in the edge, and when the sectors are connected to each other, a groove which crimps on the edge of the sheet The system according to claim 5, forming (83) and enabling the through hole (84) of the sleeve to slide into the elongated element. 前記シートを移動させる移動手段は、前記細長い要素（６、６´）に実質的に隣接する位置に配置された環状ベルト（１０）を備え、環状ベルト１０は、前記細長い要素の長さに実質的に追従し、前記ポールに結合された駆動プーリー（１１）によって移動され、前記構造体の頂部（６１）に位置決めされた駆動プーリー（１２）によって駆動され、前記ベルトは、スライド可能な拘束手段（８）の全経路に沿って配置され、この拘束手段は、ブラケット（８５）によって前記ベルトに拘束される、請求項１に記載のシステム。   The moving means for moving the sheet comprises an annular belt (10) disposed substantially adjacent to the elongate element (6, 6 '), the annular belt 10 substantially extending the length of the elongate element Following along, driven by a drive pulley (12) moved by a drive pulley (11) coupled to the pole and positioned at the top (61) of the structure, the belt being a slidable restraint means A system according to claim 1, arranged along the entire path of (8), the restraint means being restrained to the belt by means of brackets (85). 各駆動プーリーは、電気モーター（１３）によって回転され、又はロッド（１４）によって手動で動かされる、請求項７に記載のシステム。   The system according to claim 7, wherein each drive pulley is rotated by an electric motor (13) or manually moved by a rod (14). 前記細長い要素は、固定手段によって、前記ポートと前記タイロッドに固定され、前記固定手段は、
前記ポールが前記構造体の中間のポールである場合、前記ポール上でクリンプし、前記細長い要素（６、６´）の端部が固定され、アイレット（９１）が設けられたリング（９）と、
前記ポールが前記構造体の最終ポールである場合、前記ポール並びに地面に固定される前記支持要素を横切るブッシュ（９´）と、
下部で前記細長い要素のための固定アイレット（９１´）備えて、タイロッド（３）でクリンプする支持部（９´´）と、
を有する、請求項１に記載のシステム。 The elongated element is secured to the port and the tie rod by securing means, the securing means comprising:
If the pole is the middle pole of the structure, crimp on the pole, the end of the elongated element (6, 6 ') is fixed and the ring (9) provided with the eyelet (91) ,
If the pole is the final pole of the structure, a bush (9 ') traversing the pole and the support element fixed to the ground;
A support (9 ′ ′) crimped with a tie rod (3), with a fixed eyelet (91 ′) for the elongated element at the bottom,
The system of claim 1, comprising: 前記駆動プーリー（１３）は、前記構造体の前記頂部の支持部（９´´）に結合される、請求項７又は９に記載のシステム。   The system according to claim 7 or 9, wherein the drive pulley (13) is coupled to a support (9 ′ ′) of the top of the structure. 前記ネット又はシートは、農業で使用される遮光ネット又はシートである、請求項１に記載のシステム。   The system according to claim 1, wherein the net or sheet is a shading net or sheet used in agriculture. 前記ネットは、５０〜９０％の遮光度で、紫外線に対して安定したポリエチレンで作られている、請求項１１に記載のシステム。   The system according to claim 11, wherein the net is made of polyethylene stable to ultraviolet light with a degree of shading of 50 to 90%. 前記シートは、対ひょうネットである、請求項１に記載のシステム。   The system of claim 1, wherein the sheet is a counter net. 前記シートは、透明シートである、請求項１に記載のシステム。   The system of claim 1, wherein the sheet is a transparent sheet. 前記支持構造体に、光起電性パネル又は風力ユニットのような電気的エネルギー発生ユニットが取り付けられている、請求項１に記載のシステム。   The system according to claim 1, wherein an electrical energy generating unit such as a photovoltaic panel or a wind power unit is attached to the support structure.
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